Cross-platform diagnostic tools for .NET Core

A good reminder. It's been this way for a half decade but I'm still bumping into folks who have never heard this. Moving forward, .NET 5 will be a unification of the .NET Framework you may have heard for years, and the new .NET Core I like talking about, PLUS great goodness, tools and libraries from Mono and Xamarin. It's one cross-platform .NET with a number greater than 4. Because 5 > 4, natch.